nexmon – Blame information for rev 1
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1 | office | 1 | # unistd_h.m4 serial 56 |
2 | dnl Copyright (C) 2006-2011 Free Software Foundation, Inc. |
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3 | dnl This file is free software; the Free Software Foundation |
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4 | dnl gives unlimited permission to copy and/or distribute it, |
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5 | dnl with or without modifications, as long as this notice is preserved. |
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6 | |||
7 | dnl Written by Simon Josefsson, Bruno Haible. |
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8 | |||
9 | AC_DEFUN([gl_UNISTD_H], |
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10 | [ |
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11 | dnl Use AC_REQUIRE here, so that the default behavior below is expanded |
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12 | dnl once only, before all statements that occur in other macros. |
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13 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) |
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14 | AC_REQUIRE([AC_C_INLINE]) |
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15 | |||
16 | gl_CHECK_NEXT_HEADERS([unistd.h]) |
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17 | if test $ac_cv_header_unistd_h = yes; then |
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18 | HAVE_UNISTD_H=1 |
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19 | else |
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20 | HAVE_UNISTD_H=0 |
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21 | fi |
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22 | AC_SUBST([HAVE_UNISTD_H]) |
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23 | |||
24 | dnl Check for declarations of anything we want to poison if the |
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25 | dnl corresponding gnulib module is not in use. |
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26 | gl_WARN_ON_USE_PREPARE([[#include <unistd.h> |
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27 | /* Some systems declare various items in the wrong headers. */ |
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28 | #if !(defined __GLIBC__ && !defined __UCLIBC__) |
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29 | # include <fcntl.h> |
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30 | # include <stdio.h> |
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31 | # include <stdlib.h> |
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32 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ |
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33 | # include <io.h> |
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34 | # endif |
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35 | #endif |
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36 | ]], [chown dup2 dup3 environ euidaccess faccessat fchdir fchownat |
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37 | fsync ftruncate getcwd getdomainname getdtablesize getgroups |
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38 | gethostname getlogin getlogin_r getpagesize getusershell setusershell |
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39 | endusershell group_member lchown link linkat lseek pipe pipe2 pread pwrite |
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40 | readlink readlinkat rmdir sleep symlink symlinkat ttyname_r unlink unlinkat |
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41 | usleep]) |
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42 | ]) |
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43 | |||
44 | AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], |
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45 | [ |
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46 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. |
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47 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) |
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48 | gl_MODULE_INDICATOR_SET_VARIABLE([$1]) |
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49 | dnl Define it also as a C macro, for the benefit of the unit tests. |
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50 | gl_MODULE_INDICATOR_FOR_TESTS([$1]) |
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51 | ]) |
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52 | |||
53 | AC_DEFUN([gl_UNISTD_H_DEFAULTS], |
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54 | [ |
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55 | GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN]) |
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56 | GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE]) |
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57 | GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2]) |
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58 | GNULIB_DUP3=0; AC_SUBST([GNULIB_DUP3]) |
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59 | GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON]) |
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60 | GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS]) |
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61 | GNULIB_FACCESSAT=0; AC_SUBST([GNULIB_FACCESSAT]) |
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62 | GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR]) |
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63 | GNULIB_FCHOWNAT=0; AC_SUBST([GNULIB_FCHOWNAT]) |
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64 | GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC]) |
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65 | GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE]) |
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66 | GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD]) |
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67 | GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME]) |
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68 | GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE]) |
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69 | GNULIB_GETGROUPS=0; AC_SUBST([GNULIB_GETGROUPS]) |
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70 | GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME]) |
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71 | GNULIB_GETLOGIN=0; AC_SUBST([GNULIB_GETLOGIN]) |
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72 | GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R]) |
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73 | GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE]) |
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74 | GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL]) |
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75 | GNULIB_GROUP_MEMBER=0; AC_SUBST([GNULIB_GROUP_MEMBER]) |
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76 | GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN]) |
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77 | GNULIB_LINK=0; AC_SUBST([GNULIB_LINK]) |
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78 | GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT]) |
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79 | GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) |
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80 | GNULIB_PIPE=0; AC_SUBST([GNULIB_PIPE]) |
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81 | GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2]) |
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82 | GNULIB_PREAD=0; AC_SUBST([GNULIB_PREAD]) |
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83 | GNULIB_PWRITE=0; AC_SUBST([GNULIB_PWRITE]) |
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84 | GNULIB_READ=0; AC_SUBST([GNULIB_READ]) |
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85 | GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK]) |
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86 | GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT]) |
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87 | GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR]) |
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88 | GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP]) |
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89 | GNULIB_SYMLINK=0; AC_SUBST([GNULIB_SYMLINK]) |
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90 | GNULIB_SYMLINKAT=0; AC_SUBST([GNULIB_SYMLINKAT]) |
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91 | GNULIB_TTYNAME_R=0; AC_SUBST([GNULIB_TTYNAME_R]) |
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92 | GNULIB_UNISTD_H_GETOPT=0; AC_SUBST([GNULIB_UNISTD_H_GETOPT]) |
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93 | GNULIB_UNISTD_H_NONBLOCKING=0; AC_SUBST([GNULIB_UNISTD_H_NONBLOCKING]) |
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94 | GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) |
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95 | GNULIB_UNLINK=0; AC_SUBST([GNULIB_UNLINK]) |
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96 | GNULIB_UNLINKAT=0; AC_SUBST([GNULIB_UNLINKAT]) |
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97 | GNULIB_USLEEP=0; AC_SUBST([GNULIB_USLEEP]) |
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98 | GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE]) |
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99 | dnl Assume proper GNU behavior unless another module says otherwise. |
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100 | HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) |
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101 | HAVE_DUP2=1; AC_SUBST([HAVE_DUP2]) |
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102 | HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) |
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103 | HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) |
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104 | HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) |
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105 | HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) |
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106 | HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) |
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107 | HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) |
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108 | HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) |
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109 | HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) |
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110 | HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) |
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111 | HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) |
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112 | HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) |
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113 | HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) |
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114 | HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) |
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115 | HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) |
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116 | HAVE_LINK=1; AC_SUBST([HAVE_LINK]) |
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117 | HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) |
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118 | HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) |
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119 | HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) |
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120 | HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) |
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121 | HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) |
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122 | HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) |
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123 | HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) |
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124 | HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) |
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125 | HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) |
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126 | HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) |
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127 | HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) |
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128 | HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) |
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129 | HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) |
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130 | HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) |
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131 | HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) |
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132 | HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) |
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133 | HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) |
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134 | HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) |
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135 | HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) |
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136 | HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) |
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137 | HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) |
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138 | REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) |
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139 | REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) |
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140 | REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) |
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141 | REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) |
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142 | REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) |
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143 | REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) |
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144 | REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) |
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145 | REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) |
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146 | REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) |
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147 | REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) |
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148 | REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) |
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149 | REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) |
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150 | REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) |
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151 | REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) |
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152 | REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) |
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153 | REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) |
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154 | REPLACE_READ=0; AC_SUBST([REPLACE_READ]) |
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155 | REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) |
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156 | REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) |
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157 | REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) |
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158 | REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) |
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159 | REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) |
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160 | REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) |
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161 | REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) |
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162 | REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) |
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163 | REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) |
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164 | UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) |
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165 | UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; |
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166 | AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) |
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167 | ]) |